The BQ25896RTWT is a highly integrated 3A switch-mode Battery Charge Management and System Power Path Management Device for single cell Li-ion and Li-polymer battery. It supports high input voltage fast charging. The low impedance power path optimizes switch-mode operation efficiency, reduces battery charging time and extends battery life during discharging phase. The I2C serial interface with charging and system settings makes the device a truly flexible solution. It features fast charging with high input voltage support for a wide range of smartphone, tablet and portable devices. Its low impedance power path optimizes switch-mode operation efficiency, reduces battery charging time and extends battery life during discharging phase. It also integrates Input Current Optimizer (ICO) and Resistance Compensation (IRCOMP) to deliver maximum charging power to battery.
Low power PFM mode for light load operations
Accurate hiccup mode overcurent protection
Integrated ADC for system monitor
Ideal diode operation in battery supplement mode
High integration includes all MOSFETs, current sensing and loop compensation
12μA Low battery leakage current to support ship mode
(EN)
